*{
    margin: 0;
    padding: 0;
}
.outBigBox{
    width:100vw;
    height:92vh;
    background:paleturquoise;
    position:fixed;
    top:0;
    left:0;
}
.header{
    width:100vw;
    height:7vh;
    background:palevioletred;
    position:fixed;
    top:0px;
    left:0px;
}
.inner{
    width:100vw;
    height:85vh;
    background:white;
    position:fixed;
    top:7vh;
    left:0;
    color:plum;
}
